Greetings,
Koo Soo Heavy Electric Company was established in 1984 in a barren atmosphere of rectifier industry in Korea. Under the company motto of unity and harmony, technological innovation and completion of responsibility, all the employees have worked hard through constant research and development to secure technological and productive capability and achieved leading position in the industry.

In the 21st century as a digital age, customers demand high-quality, high-efficiency and high-performance industrial rectifiers. Based on the tradition of the company and trust of the customers, Koo Soo Heavy Electric will keep trying hard for globalization and advancement and exert its best efforts for better quality and customer satisfaction with ceaseless challenge and sprit of creation.

Thank you very much for you continued support and patronage.

Koo Soo Heavy Electric CO.,LTD.
CEO Yeong-Man Kim